321816768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 1063727616

約数和(自身を除く): 741910848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 113, 156, 163, 168, 182, 192, 208, 224, 226, 273, 312, 326, 336, 339, 364, 416, 448, 452, 489, 546, 624, 652, 672, 678, 728, 791, 832, 904, 978, 1092, 1141, 1248, 1304, 1344, 1356, 1456, 1469, 1582, 1808, 1956, 2119, 2184, 2282, 2373, 2496, 2608, 2712, 2912, 2938, 3164, 3423, 3616, 3912, 4238, 4368, 4407, 4564, 4746, 5216, 5424, 5824, 5876, 6328, 6357, 6846, 7232, 7824, 8476, 8736, 8814, 9128, 9492, 10283, 10432, 10848, 11752, 12656, 12714, 13692, 14833, 15648, 16952, 17472, 17628, 18256, 18419, 18984, 20566, 21696, 23504, 25312, 25428, 27384, 29666, 30849, 31296, 33904, 35256, 36512, 36838, 37968, 41132, 44499, 47008, 50624, 50856, 54768, 55257, 59332, 61698, 67808, 70512, 73024, 73676, 75936, 82264, 88998, 94016, 101712, 109536, 110514, 118664, 123396, 128933, 135616, 141024, 147352, 151872, 164528, 177996, 203424, 219072, 221028, 237328, 239447, 246792, 257866, 282048, 294704, 329056, 355992, 386799, 406848, 442056, 474656, 478894, 493584, 515732, 589408, 658112, 711984, 718341, 773598, 884112, 949312, 957788, 987168, 1031464, 1178816, 1423968, 1436682, 1547196, 1676129, 1768224, 1915576, 1974336, 2062928, 2847936, 2873364, 3094392, 3352258, 3536448, 3831152, 4125856, 5028387, 5746728, 6188784, 6704516, 7662304, 8251712, 10056774, 11493456, 12377568, 13409032, 15324608, 20113548, 22986912, 24755136, 26818064, 40227096, 45973824, 53636128, 80454192, 107272256, 160908384, 321816768]

約数ペア:

[(1, 321816768), (2, 160908384), (3, 107272256), (4, 80454192), (6, 53636128), (7, 45973824), (8, 40227096), (12, 26818064), (13, 24755136), (14, 22986912), (16, 20113548), (21, 15324608), (24, 13409032), (26, 12377568), (28, 11493456), (32, 10056774), (39, 8251712), (42, 7662304), (48, 6704516), (52, 6188784), (56, 5746728), (64, 5028387), (78, 4125856), (84, 3831152), (91, 3536448), (96, 3352258), (104, 3094392), (112, 2873364), (113, 2847936), (156, 2062928), (163, 1974336), (168, 1915576), (182, 1768224), (192, 1676129), (208, 1547196), (224, 1436682), (226, 1423968), (273, 1178816), (312, 1031464), (326, 987168), (336, 957788), (339, 949312), (364, 884112), (416, 773598), (448, 718341), (452, 711984), (489, 658112), (546, 589408), (624, 515732), (652, 493584), (672, 478894), (678, 474656), (728, 442056), (791, 406848), (832, 386799), (904, 355992), (978, 329056), (1092, 294704), (1141, 282048), (1248, 257866), (1304, 246792), (1344, 239447), (1356, 237328), (1456, 221028), (1469, 219072), (1582, 203424), (1808, 177996), (1956, 164528), (2119, 151872), (2184, 147352), (2282, 141024), (2373, 135616), (2496, 128933), (2608, 123396), (2712, 118664), (2912, 110514), (2938, 109536), (3164, 101712), (3423, 94016), (3616, 88998), (3912, 82264), (4238, 75936), (4368, 73676), (4407, 73024), (4564, 70512), (4746, 67808), (5216, 61698), (5424, 59332), (5824, 55257), (5876, 54768), (6328, 50856), (6357, 50624), (6846, 47008), (7232, 44499), (7824, 41132), (8476, 37968), (8736, 36838), (8814, 36512), (9128, 35256), (9492, 33904), (10283, 31296), (10432, 30849), (10848, 29666), (11752, 27384), (12656, 25428), (12714, 25312), (13692, 23504), (14833, 21696), (15648, 20566), (16952, 18984), (17472, 18419), (17628, 18256)]